A silk thread weaving anti-winding device for woven bag production

Abstract

The utility model belongs to the technical field of silk thread anti-winding, specifically a silk thread weaving anti-winding device for woven bag production, comprising an anti-winding component, the anti-winding component is installed on one side of a wire pay-off frame outlet, the anti-winding component comprises a fixed seat fixed on one side of the wire pay-off frame and a first clamping plate and a second clamping plate slidably arranged on the side of the fixed seat, the first clamping plate and the second clamping plate are penetrated by a first wire passing hole, the contact surfaces of the first clamping plate and the second clamping plate are provided with an anti-slip pad, the anti-winding component also comprises a wire rack, and a second wire passing hole is opened on the wire rack; firstly, the first clamping plate, the second clamping plate and the wire rack can play the role of a conductor, thereby shortening the suspended distance of the silk thread between the wire pay-off frame and the weaving machine, shortening the uncontrollable distance, so as to improve the anti-winding effect of the silk thread, and secondly, the anti-winding component can detect the breakage of the silk thread in time and stop the equipment, and at the same time can clamp the silk thread to avoid winding.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-winding of silk threads, in particular to a silk thread weaving anti-winding device for producing woven bags. Background Art

[0002] Woven bags are a common packaging material, widely used in industry, agriculture, construction and other fields1. Its main raw material is polypropylene (PP) fiber, which is made through a series of processes such as fiber stretching, weaving, printing, coating, molding, cutting, sewing, etc. Woven bags have the characteristics of light weight and high strength, as well as good water resistance, chemical corrosion resistance and wear resistance, so they are widely used in packaging heavy items and occasions that need to withstand high pressure;

[0003] The pay-off rack plays an important role in the production of woven bags. It is mainly used to support and pay out the silk thread of the woven bag to ensure that the silk thread can proceed smoothly during the weaving process and avoid problems such as entanglement or breakage. The design and structure of the pay-off rack usually take into account the tension, speed and stability of the silk thread to ensure the quality and production efficiency of the woven bag;

[0004] The pay-off stand can indeed prevent entanglement during the pay-off process, but there is still a certain distance between the pay-off stand and the braiding machine. Even if the pay-off stand has the function of adjusting the tension, the wire may still break due to the quality of the wire, equipment or tension device failure. If it is not discovered or handled in time, the wire will fall or the broken wire will still be paid off, which will easily cause entanglement and inevitably increase losses;

[0005] In order to solve the above problems, the present application proposes a wire weaving anti-winding device for woven bag production. Utility Model Content

[0006] The utility model aims to provide a silk thread weaving anti-winding device for woven bag production, which solves the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a wire weaving anti-winding device for woven bag production, comprising an anti-winding component, wherein the anti-winding component is installed at one side of a wire pay-off frame for outputting wires, the anti-winding component comprises a fixing seat fixed at one side of the wire pay-off frame and a first clamping plate and a second clamping plate slidably arranged at the side of the fixing seat, a first wire passing hole is penetrated by the first clamping plate and the second clamping plate, an anti-slip pad is arranged on the contact surface of the first clamping plate and the second clamping plate, the anti-winding component also comprises a wire rack, a second wire passing hole is opened on the wire rack, and a sensor for detecting whether there is a wire inside the second wire passing hole is installed on the wire rack.

[0009] Furthermore, an integrally fixed sliding seat is provided on the fixed seat, and a sliding block is fixed on the same side of the No. 1 clamping plate and the No. 2 clamping plate, and the sliding block slides in the sliding seat.

[0010] Furthermore, a limiting groove is fixed on the side of the first clamping plate away from the slider, and a limiting block is fixed on the side of the second clamping plate away from the slider, and the limiting block is also slidably connected to the limiting groove.

[0011] Furthermore, a motor is fixed on the slide seat, a gear is fixed on the output end of the motor, and toothed plates are fixed on both the first clamping plate and the second clamping plate.

[0012] Furthermore, the tooth plates on the first and second splints are symmetrically and parallelly arranged, and the gear is located between the two tooth plates and meshes with each other.

[0013] Furthermore, the sensor includes a plurality of sensor heads, and the sensing ends of the sensor heads are located in the second wire passing holes.

[0014] Furthermore, an extension frame is fixed on the fixing seat, the wiring board and the sensor are fixedly connected to the extension frame, a wire passing groove communicating with the second wire passing hole is provided on the upper end of the wiring board, and a guide groove located at the upper end of the wire passing groove is also provided on the top of the wiring board.

[0015] The utility model has the following beneficial effects:

[0016] The utility model can detect the wire breakage in time by setting the anti-winding component, and the anti-winding component can achieve the purpose of guiding the wire, shorten the length of the wire without anti-winding, so as to better ensure the weaving of the wire;

[0017] The utility model is provided with an anti-winding component, which can stop the device in time and clamp the wire after detecting the wire breakage to prevent the wire from falling off, thereby speeding up the connection and maintenance work after the wire breakage.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the main view structure;

[0022] Figure 3 It is a schematic diagram of the structure of the enlarged anti-winding component in the utility model;

[0023] Figure 4 for Figure 3 Schematic diagram of the local decomposition structure;

[0024] Figure 5 It is a structural schematic diagram of the cable rack and its connection in the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] In the figure: 1. wire pay-off rack; 2. anti-winding component; 201. fixed seat; 2011. sliding seat; 202. No. 1 clamping plate; 2021. limiting groove; 203. No. 2 clamping plate; 2031. limiting block; 204. first wire hole; 205. anti-slip pad; 206. extension rack; 207. wire rack board; 2071. second wire hole; 2072. wire groove; 2073. guide groove; 208. sensor; 2081. sensor head; 209. slider; 210. gear plate; 211. motor; 212. gear. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] See also Figure 1-5As shown, the utility model is a silk thread weaving anti-winding device for woven bag production, including an anti-winding component 2, the anti-winding component 2 is installed on the side of the wire outlet of the pay-off frame 1, the anti-winding component 2 includes a fixed seat 201 fixed on one side of the pay-off frame 1 and a first clamping plate 202 and a second clamping plate 203 slidably arranged on the side of the fixed seat 201, the first clamping plate 202 and the second clamping plate 203 are penetrated by a first wire passing hole 204, the contact surface of the first clamping plate 202 and the second clamping plate 203 is provided with an anti-slip pad 205, the anti-winding component 2 also includes a wire rack 207, the wire rack 207 is provided with a second wire passing hole 2071, and the wire rack 207 is installed with a sensor 208 for detecting whether there is a silk thread inside the second wire passing hole 2071.

[0030] Among them, an integrally fixed slide seat 2011 is provided on the fixed seat 201, and a slider 209 is fixed on the same side of the No. 1 splint 202 and the No. 2 splint 203, and the slider 209 slides in the slide seat 2011. In this embodiment, the sliding between the slider 209 and the slide seat 2011 ensures the structural stability of the No. 1 splint 202 and the No. 2 splint 203.

[0031] Among them, the limiting groove 2021 is fixed on the side of the No. 1 clamp 202 away from the slider 209, and the limiting block 2031 is fixed on the side of the No. 2 clamp 203 away from the slider 209. The limiting block 2031 is also slidably connected to the limiting groove 2021. In this embodiment, the limiting groove 2021 and the limiting block 2031 ensure the connection stability of the No. 1 clamp 202 and the No. 2 clamp 203 away from the fixed seat 201, thereby ensuring the stability of the wire clamping.

[0032] Among them, a motor 211 is fixed on the slide 2011, a gear 212 is fixed on the output end of the motor 211, and tooth plates 210 are fixed on the No. 1 clamp 202 and the No. 2 clamp 203. The tooth plates 210 on the No. 1 clamp 202 and the No. 2 clamp 203 are symmetrical and parallel. The gear 212 is located between the two tooth plates 210 and meshes with each other. In this embodiment, the reverse movement is achieved through the meshing structure, thereby reducing the through hole between the two anti-slip pads 205 and finally clamping the silk thread.

[0033] Among them, the sensor 208 includes multiple sensor heads 2081, and the sensing end of the sensor head 2081 is located in the second wire hole 2071. In this embodiment, when the sensor head 2081 senses that there is no silk thread in the second wire hole 2071, the sensor 208 sends a signal to stop the wire rack and the braiding machine, and at the same time, all the silk threads are clamped by the No. 1 clamp 202 and the No. 2 clamp 203 to prevent the equipment from continuing to run and causing entanglement.

[0034] Among them, an extension frame 206 is fixed on the fixed seat 201, and a wire plate 207 and a sensor 208 are fixedly connected to the extension frame 206. A wire groove 2072 communicating with the second wire hole 2071 is provided at the upper end of the wire plate 207. A guide groove 2073 located at the upper end of the wire groove 2072 is also provided at the top of the wire plate 207. In this embodiment, the extension frame 206 ensures a stable connection between the wire plate 207 and the sensor 208, and the wire groove 2072 and the guide groove 2073 facilitate the entry of the wire into the second wire hole 2071.

[0035] It can be understood that firstly, the No. 1 clamping plate 202, the No. 2 clamping plate 203 and the wire rack 207 can act as a conductor, thereby shortening the suspended distance of the silk thread between the pay-off frame 1 and the braiding machine, shortening the uncontrollable distance, so as to enhance the anti-entanglement effect of the silk thread, and secondly, the anti-entanglement component 2 can detect the breakage of the silk thread in time and stop the equipment, and at the same time can clamp the silk thread to avoid entanglement.

[0036] A specific application of this embodiment is: when laying out the wire, the wire is passed through the anti-slip pad 205 on the first clamping plate 202 and the second clamping plate 203, and then the wire is placed in the second wire hole 2071 through the wire groove 2072. During the operation of the device, the sensor 208 is simultaneously started, and the sensor head 2081 can monitor in real time whether the wire inside the second wire hole 2071 is detached;

[0037] When the sensor 208 detects that a thread is detached, the signal of the sensor 208 stops the operation of the pay-off rack 1 and the braiding machine, and the motor 211 drives the gear 212 to engage with the tooth plate 210, and the No. 1 clamp 202 and the No. 2 clamp 203 are staggered through the engagement, and the slider 209 slides inside the slide seat 2011, and the limit block 2031 slides in the limit groove 2021. At this time, the anti-skid pad 205 between the No. 1 clamp 202 and the No. 2 clamp 203 forms a passable pore that is reduced, and finally all the silk threads are clamped by the elasticity of the anti-skid pad 205. The staff reconnects the broken silk threads, and after the connection, drives the motor 211 in the reverse direction to detach the silk threads from the clamping, and then the equipment can be turned on to continue running.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wire weaving anti-winding device for woven bag production, comprising an anti-winding component (2), wherein the anti-winding component (2) is installed on the side where the wire is output from a pay-off frame (1), and characterized in that: The anti-winding component (2) comprises a fixing seat (201) fixed on one side of the pay-off frame (1) and a first clamping plate (202) and a second clamping plate (203) slidably arranged on the side of the fixing seat (201); a first wire passing hole (204) is penetrated through the first clamping plate (202) and the second clamping plate (203); anti-slip pads (205) are arranged on the contact surfaces of the first clamping plate (202) and the second clamping plate (203); the anti-winding component (2) further comprises a wire rack (207); a second wire passing hole (2071) is opened on the wire rack (207); a sensor (208) for detecting whether there is a wire inside the second wire passing hole (2071) is installed on the wire rack (207).

2. The anti-winding device for silk thread weaving for woven bag production according to claim 1, characterized in that: An integrally fixed slide seat (2011) is provided on the fixed seat (201), and a slide block (209) is fixed on the same side of the first clamping plate (202) and the second clamping plate (203), and the slide block (209) slides in the slide seat (2011).

3. A wire weaving anti-winding device for woven bag production according to claim 2, characterized in that: A limiting groove (2021) is fixed on the side of the first clamping plate (202) away from the slider (209), and a limiting block (2031) is fixed on the side of the second clamping plate (203) away from the slider (209), and the limiting block (2031) is also slidably connected to the limiting groove (221).

4. The anti-winding device for braiding silk threads for woven bag production according to claim 3, characterized in that: A motor (211) is fixed on the slide seat (2011), a gear (212) is fixed on the output end of the motor (211), and a toothed plate (210) is fixed on both the first clamping plate (202) and the second clamping plate (203).

5. The anti-winding device for braiding silk threads for woven bag production according to claim 4, characterized in that: The tooth plates (210) on the first clamping plate (202) and the second clamping plate (203) are symmetrically and parallelly arranged, and the gear (212) is located between the two tooth plates (210) and meshes with each other.

6. The anti-winding device for braiding silk threads for woven bag production according to claim 1, characterized in that: The sensor (208) comprises a plurality of sensor heads (2081), and the sensing ends of the sensor heads (2081) are located in the second wire passing holes (2071).

7. The anti-winding device for silk thread weaving for woven bag production according to claim 1, characterized in that: An extension frame (206) is fixed on the fixing seat (201), the wiring board (207) and the sensor (208) are fixedly connected to the extension frame (206), a wiring groove (2072) communicating with the second wiring hole (2071) is provided at the upper end of the wiring board (207), and a guide groove (2073) located at the upper end of the wiring groove (2072) is also provided at the top of the wiring board (207).

Images